Author: Mechanical FrontThe best disassembly team is in action again. Today they disassembled a Tesla electric motor that was flooded with water. Let's take a look at what's inside a Tesla electric mo...
1. Introduction Prisons have high requirements for security, stability and real-time performance in the design of their security systems. At present, the video surveillance systems, alarm systems and...
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This article introduces the power supply and distribution monitoring system of the power distribution room of Zhongjun. Yunjingtai project in Shangqiu City, Henan Province. The system collect...
I have heard about the power of the ESP32 series chips for a long time, but I have never had the opportunity to use them in my work. This Digi-Jet Design Competition is a good opportunity to get in to...
The latest version of RTOS training - 15 days to get started with RT-Thread kernel : https://training.eeworld.com.cn/course/4918This tutorial starts with a simple introduction to the RT-Thread kernel ...
[i=s]This post was last edited by tagetage on 2020-8-12 20:27[/i]First of all, I would like to thank EEworld for organizing this Raspberry Pi 4 review event. I was fortunate to participate. This is my...
Digital control ICs have many advantages, such as smaller die size, fewer passive components, and lower cost. Digital control can use the power management bus (PMBus?) to complete system configuratio...[Details]
This year's Apple Worldwide Developers Conference (WWDC20) has ended. In the upcoming iOS 14 and iPadOS 14, Apple will bring more international support, including the native Wubi input method t...[Details]
The arrangement of LEDs and the specification of the LED light source determine the basic driver requirements. The main function of the LED driver is to limit the current flowing through the LED unde...[Details]
Overview
As a speed control device, intelligent inverter is widely used in various motor control for its versatility, high reliability and high energy saving, such as metallurgy, papermaking, elect...[Details]
Henry Ford founded Ford Motor Company in 1903 at a time when few people could afford cars. They were expensive to manufacture, costly to repair, and complicated to operate. At the time, cars were sti...[Details]
If you need to measure a DUT with different reference impedances on each port, you must use the adapter removal/insertion characteristics and impedance conversion characteristics kit of the network a...[Details]
After the government and industry jointly invested 350 million pounds, the UK Research and Innovation Foundation (UKRI) recently announced that it would increase funding by another 153 million pounds...[Details]
Corning Display Technology's 10.5-generation LCD glass substrate production line in Wuhan, Hubei officially went into mass production on May 12. The plant is adjacent to BOE's local factory in Wuhan ...[Details]
Counterpoint's latest report shows that despite a decline in shipments, the average selling price (ASP) in the global smartphone market still increased by 10%. According to the report, regions such...[Details]
ESR is the abbreviation of three words, Equivalent Series Resistance, which means "equivalent series resistance". Theoretically, a perfect capacitor will not produce any energy loss, but in real...[Details]
What is a timer? 1. Timers are common peripherals in SoC 1. Timer and counter. The counter is used to count (one number is counted every fixed time); because the counting time period of the count...[Details]
Introduction Quartz crystal unit (XTAL), also known as crystal oscillator, is a passive electronic component that uses the piezoelectric effect of quartz crystal to generate high-precision oscil...[Details]
01 Analysis of the internal structure of the microcontroller Let's think about a problem. When we write an instruction into the microcontroller in the programmer, and then remove the microcontroller,...[Details]
my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]
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